Home / 4,060,301.36-6,091,220.16-1,631,643.66

Finding the Fourth Proportional to 4,060,301.36, 6,091,220.16 and 1,631,643.66

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Solution

The fourth proportional to 4,060,301.36, 6,091,220.16 and 1,631,643.66 is: 2,447,774.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,301.36 : 6,091,220.16 = 1,631,643.66 : x
  2. Step 2: Convert to fraction form
    4,060,301.36/6,091,220.16 = 1,631,643.66/x
  3. Step 3: Cross multiply
    4,060,301.36x = 6,091,220.16 × 1,631,643.66
  4. Step 4: Simplify right side
    4,060,301.36x = 9,938,700,755,728.19
  5. Step 5: Solve for x
    x = 9,938,700,755,728.19/4,060,301.36
  6. Step 6: Final answer
    x = 2,447,774.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.